package com.chen.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.chen.entity.Grade;
import com.chen.vo.GradeVO;

import java.util.List;

/**
 * 年级Mapper
 */
public interface GradeMapper extends BaseMapper<Grade> {

    /**
     * 年级信息列表
     * @return
     */
    List<GradeVO> findAllGrade();

}
